14 records matched your query       

Record 2

Magnetic variation, epoch 2000 Format: [electronic resource] / Publisher: [Bethesda, Md.] : National Imagery and Mapping Agency, Date: c2001.   This title can be found in 1 Iowa libraries.

Record 3

Magnetic variation, epoch 1995 : magnetic grid variation, epoch 1995.0 / Publisher: [Bethesda, Md.] : The Agency, Date: [1996]   This title can be found in 1 Iowa libraries.

Record 4

Magnetic variation, epoch 1995.0 / Publisher: [Bethesda, Md.] : The Agency, Date: [1996]   This title can be found in 1 Iowa libraries.

Record 5

The magnetic field of the Earth, 1990 : declination chart / Author: Peddie, Norman W. Publisher: Reston, Va. : The Survey, Date: 1993.   This title can be found in 1 Iowa libraries.

Record 6

The magnetic field in the United States, 1990, declination chart / Author: Peddie, Norman W. Publisher: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, Date: 1992.   This title can be found in 1 Iowa libraries.

Record 7

The effect of changing magnetic declination on the compass / Author: Newitt, L. R. Publisher: [Ottawa, Canada] : Canada Communication Group Pub. [distributor], Canada Communication Group Pub. [distributor], Date: 1991.   This title can be found in 1 Iowa libraries.

Record 8

The magnetic field in the United States, 1985 / Author: Peddie, Norman W. Publisher: Reston, Va. : Department of the Interior, U.S. Geological Survey, Date: 1988.   This title can be found in 1 Iowa libraries.

Record 9

Magnetic declination chart 1985.0, Canada : lines of equal magnetic declination (variation) and annual change = Carte déclinaison magnétique 1985.0, Canada : lignes d'égale déclinaison magnétique et variation annuelle / Publisher: Ottawa : The Division, Date: 1985.   This title can be found in 1 Iowa libraries.

Record 10

Total intensity chart 1985.0 : lines of equal total intensity and equal annual change : [magnetic field] : [Canada] / Publisher: [Ottawa] : [The Branch], Date: [1985]   This title can be found in 1 Iowa libraries.

Record 11

Magnetic compass deviation and correction : a manual of the theory of the deviations and mechanical correction of magnetic compasses in ships / Author: Denne, W. Publisher: Glasgow : Brown and Ferguson, Date: 1979.   This title can be found in 1 Iowa libraries.

Record 12

Correspondirende Beobachtungen ©ơber die regelm©Þssigen st©ơndlichen Ver©Þnderungen und ©ơber die Peturbationen der magnetischen Abweichung im mittleren und hostlichen Europa Format: [microform] / Author: Dove, Heinrich Wilhelm, Publisher: [S. l. : s. n., Date: 1830?]   This title can be found in 1 Iowa libraries.

Record 13

L'art de naviger perfectionn©♭ par la cognoissance de la variation de l'aimant, ou, Traict©♭ de la variation de l'aiguille aimant©♭e ou sont deduits cinq moyens de trouver de combien et de quel coste le compas manque en certains lieux © monstrer les veritables parties du monde : et nommement celui de trouver cette variation © toute heure du jour & de la nuict par l'azimuth / Format: [microform] : Author: Denys, Guillaume, Publisher: Dieppe : Nicolas DuBuc, Date: 1666.   This title can be found in 1 Iowa libraries.

Record 14

Grids and magnetic declinations. Publisher: Washington,D.C. : War Department, Army Map Service, Corps of Engineers, Date: [1945]   This title can be found in 1 Iowa libraries.

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